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Home > Products > Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps > AD8602ARMZ-R2
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AD8602ARMZ-R2

Manufacturer Part Number:
AD8602ARMZ-R2
Manufacturer / Brand
Analog Devices Inc.
Part of Description:
IC OPAMP GP CMOS 8.4MHZ 8MSOP
Datasheets:
AD8602ARMZ-R2(1).pdfAD8602ARMZ-R2(2).pdf
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 16413 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number AD8602ARMZ-R2
Manufacturer / Brand Analog Devices Inc.
Stock Quantity 16413 pcs Stock
Category Integrated Circuits (ICs) > Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Description IC OPAMP GP CMOS 8.4MHZ 8MSOP
Lead Free Status / RoHS Status: RoHS Compliant
RFQ AD8602ARMZ-R2 Datasheets AD8602ARMZ-R2 Details PDF
AD8602ARMZ-R2 Details PDF for FR.pdf
AD8602ARMZ-R2 Details PDF for ES.pdf
AD8602ARMZ-R2 Details PDF for DE.pdf
AD8602ARMZ-R2 Details PDF for IT.pdf
AD8602ARMZ-R2 Details PDF for KR.pdf
Voltage - Supply Span (Min) 2.7 V
Voltage - Supply Span (Max) 5.5 V
Voltage - Input Offset 80 µV
Supplier Device Package 8-MSOP
Slew Rate 6V/µs
Series DigiTrim®
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Package Cut Tape (CT)
Output Type Rail-to-Rail
Operating Temperature -40°C ~ 125°C
Number of Circuits 2
Mounting Type Surface Mount
Gain Bandwidth Product 8.4 MHz
Current - Supply 750µA (x2 Channels)
Current - Output / Channel 50 mA
Current - Input Bias 0.2 pA
Base Product Number AD8602
Amplifier Type CMOS

Packaging & ESD

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AD8602ARMZ-R2 Product Details:

The AD8602ARMZ-R2 is a high-performance, general-purpose operational amplifier from Analog Devices' DigiTrim series, designed to meet the demanding requirements of modern electronic systems. This dual-channel, rail-to-rail amplifier offers exceptional versatility and precision across a wide range of applications.

Featuring an advanced operational amplifier architecture, the device operates effectively across a single supply voltage range of 2.7V to 5.5V, making it compatible with various power supply configurations. Its rail-to-rail input and output characteristics ensure maximum signal swing and improved signal fidelity, particularly in low-voltage environments.

The amplifier demonstrates remarkable electrical performance with an impressive gain bandwidth product of 8.4 MHz, allowing for accurate signal processing in high-frequency applications. Its ultra-low input bias current of 0.2 pA and minimal input offset voltage of 80 µV contribute to exceptional measurement accuracy and sensitivity.

Key technical advantages include a robust operating temperature range from -40°C to 125°C, enabling deployment in challenging environmental conditions. The device can source up to 50 mA per channel and features a moderate slew rate of 6 V/µs, making it suitable for precision instrumentation, sensor signal conditioning, and general analog signal processing circuits.

Packaged in a compact 8-MSOP (Micro Small Outline Package) surface-mount format, the AD8602ARMZ-R2 is designed for space-constrained electronic designs. Its lead-free and RoHS-compliant construction ensures environmental responsibility and compliance with modern manufacturing standards.

Potential application areas include:

- Sensor signal conditioning

- Industrial instrumentation

- Medical electronics

- Automotive sensor interfaces

- Low-power portable electronic devices

Equivalent or alternative models in the same product family include:

- AD8601ARMZ

- AD8603ARMZ

- AD8605ARMZ

These closely related operational amplifiers offer similar performance characteristics with slight variations in channel count, speed, and specific electrical parameters, providing designers with flexible options for their specific design requirements.

AD8602ARMZ-R2 Image
AD8602ARMZ-R2 (1)

AD8602ARMZ-R2 Key Technical Attributes

Manufacturer: ADI (Analog Devices, Inc.)

Detailed Description: General Purpose Amplifier 2 Circuit Rail-to-Rail 8-MSOP

Current - Input Bias: 0.2pA

AD8602ARMZ-R2 Packing Size

Type: 8-MSOP

Material: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Thermal Characteristics: Operating Temperature -40°C ~ 125°C

Electrical Properties: Voltage - Supply, Single/Dual (±): 2.7 V ~ 5.5 V

AD8602ARMZ-R2 Application

Designed for use in linear amplification and buffering applications across various industries.

AD8602ARMZ-R2 Features

This Amplifier offers dual rail-to-rail output performance and operates within a voltage supply range of 2.7 V to 5.5 V, making it incredibly versatile for various electronic applications. The device's slew rate is 6 V/s, with a Gain Bandwidth Product of 8.4 MHz. It supports a current output of 50mA per channel, which can cater to most mid-range power needs in circuit design.

AD8602ARMZ-R2 Quality and Safety Features

The product compliance with RoHS reflects the commitment to environmental safety and user health. Moisture Sensitivity Level of 3 (168 Hours), ensuring long-term reliability under various ambient conditions.

AD8602ARMZ-R2 Compatibility

The model is highly adaptable to broad voltage supplies and is capable of interfacing with multiple devices due to its rail-to-rail output function.

AD8602ARMZ-R2 Datasheet PDF

For the most detailed and authoritative information, please refer to the AD8602ARMZ-R2 datasheet available for download directly from our product page. It is essential for a better understanding of the component’s specifications and operational guidance.

Quality Distributor

As a premium distributor, IC-Components proudly offers the highest quality and reliability for Analog Devices products, including the AD8602ARMZ-R2. Acquire a quote directly through our website to experience superior services and optimal product solutions.

Frequently Asked Questions

I'm considering the AD8602ARMZ-R2 for a battery-powered sensor interface. What are the practical implications of its 750µA quiescent current on a low-power design, and are there alternative ADI parts with significantly lower quiescent current but similar performance characteristics for this application?
The AD8602ARMZ-R2 has a typical quiescent current of 750µA per channel. For battery-powered applications, this current consumption may be a concern, especially if the device is continuously powered. To assess the impact, consider the battery's capacity and the desired operational lifetime. While the AD8602ARMZ-R2 offers rail-to-rail output and 8.4MHz bandwidth, alternative ADI op-amps like the ADA4530-1 (for ultra-low bias current) or certain low-power precision op-amps from the AD85xx or ADMxxx families might offer lower quiescent current, though potentially with trade-offs in bandwidth or slew rate. Careful evaluation of the specific sensor signal and required dynamic range against these alternatives is recommended for the AD8602ARMZ-R2.
My existing design uses a different dual op-amp with similar specifications to the AD8602ARMZ-R2. What are the potential pitfalls and necessary design modifications if I want to substitute the AD8602ARMZ-R2, particularly concerning its rail-to-rail output and input characteristics?
When substituting the AD8602ARMZ-R2, pay close attention to its rail-to-rail output capability. Ensure your subsequent circuitry can handle signals that swing very close to the supply rails without distortion or clipping. Also, consider its rail-to-rail input range, which simplifies driving the op-amp with signals close to the supply. If your previous part lacked this, you might have had external biasing or signal conditioning that could be simplified or removed. Crucially, verify that the power supply range of the AD8602ARMZ-R2 (2.7V to 5.5V) is compatible with your existing power rails. Differences in slew rate (6V/µs for AD8602ARMZ-R2) and gain bandwidth product (8.4MHz) compared to your original part should be evaluated against the dynamic requirements of your signal to avoid bandwidth limitations or excessive ringing.
I'm designing a system with a nominal supply voltage of 3.3V. Can the AD8602ARMZ-R2 reliably operate with a single 3.3V supply, and what are the performance trade-offs, if any, when operating at the lower end of its voltage range compared to its maximum specified voltage?
Yes, the AD8602ARMZ-R2 is designed to operate reliably from a single 3.3V supply, falling within its specified 2.7V to 5.5V operating range. When operating at 3.3V, the performance metrics such as gain bandwidth product and slew rate might be slightly reduced compared to operation at the higher end of its supply range (e.g., 5V). The rail-to-rail output capability is particularly important at lower supply voltages to maximize the dynamic range of the output signal. Ensure that the signal swing you require at the output, considering the output voltage swing limitations (which are very close to the rails), is achievable with a 3.3V supply.
For industrial automation applications requiring high reliability and stable operation across a wide temperature range, how does the AD8602ARMZ-R2 perform at its upper operating limit of 125°C, and what are the key reliability concerns an engineer should address for long-term deployment?
The AD8602ARMZ-R2 is rated for operation from -40°C to 125°C, making it suitable for many industrial environments. At 125°C, expect some degradation in performance parameters like offset voltage, bias current, and potentially gain bandwidth product compared to room temperature specifications. While Analog Devices generally produces robust components, ensuring proper thermal management in your PCB design is crucial. Avoid excessive power dissipation in the AD8602ARMZ-R2 itself by keeping the output current within limits and selecting appropriate feedback resistors to manage power. For long-term industrial deployment, monitor drift in input offset voltage and bias current over time and temperature cycles, as these can impact accuracy in precision applications. The MSL 3 rating means it should be handled according to proper procedures to prevent moisture absorption before soldering.
My application requires extremely low input bias current, on the order of femtoamperes, for interfacing with high-impedance sources. Is the AD8602ARMZ-R2 suitable for this, or should I look for specialized electrometer-grade amplifiers, and what are the practical limitations of the AD8602ARMZ-R2 in this regard?
The AD8602ARMZ-R2 has a typical input bias current of 0.2pA. While this is very low, it is not typically considered "electrometer-grade" which usually implies bias currents in the fA range. For applications demanding femtoampere accuracy, the AD8602ARMZ-R2 might introduce unacceptable input current errors, especially over varying temperatures. You would likely need to consider specialized amplifiers designed for ultra-low bias currents, such as certain JFET input or CMOS input electrometer amplifiers. The practical limitation of the AD8602ARMZ-R2 here is its stated bias current; ensure this level of error is within your system's tolerance.
I'm looking for a direct replacement for an AD8602ARMZ, but I need it in a Digi-Reel package. Is the AD8602ARMZ-R2 the correct part number, and what are the implications of the "-R2" suffix and the Digi-Reel packaging for component sourcing and inventory management?
Yes, the AD8602ARMZ-R2 is indeed the correct part number for the AD8602ARMZ supplied in a Digi-Reel package. The "-R2" suffix generally indicates a specific packaging or reel configuration. Digi-Reel packaging is designed for tape-and-reel machines for automated assembly and is typically supplied in larger quantities than standard manufacturer reels. For component sourcing and inventory management, this means you are purchasing the AD8602ARMZ-R2 in a format optimized for high-volume production placement. Ensure your component feeder systems are compatible with the Digi-Reel dimensions.
What are the potential issues and necessary precautions when integrating the AD8602ARMZ-R2 into a system that uses a mix of 3.3V and 5V logic or other components, particularly concerning the op-amp's input and output voltage levels?
When integrating the AD8602ARMZ-R2 into a mixed-voltage system, careful attention must be paid to the op-amp's input and output voltage swing capabilities. The AD8602ARMZ-R2 operates from 2.7V to 5.5V and features rail-to-rail input and output. If your system logic is 5V, and you are driving the op-amp inputs with signals that could exceed the AD8602ARMZ-R2's supply voltage, you will need level shifting or voltage clamping on the inputs to prevent damage or incorrect operation. Similarly, if the op-amp output is feeding into 5V logic, it's generally compatible as the rail-to-rail output will swing close to its supply. However, if the op-amp is powered at 3.3V and its output is meant to drive 5V logic directly, there might be a voltage level mismatch that requires consideration. Always ensure the signal levels remain within the absolute maximum ratings of the AD8602ARMZ-R2.
My system has tight space constraints and requires a dual op-amp in an MSOP8 package. Is the AD8602ARMZ-R2 a suitable drop-in replacement for other ADI dual op-amps that are also in an 8-MSOP package, considering potential differences in pinout and performance metrics?
The AD8602ARMZ-R2 is indeed available in an 8-MSOP (Micro Small Outline Package), which is a compact footprint. However, a "drop-in" replacement is not guaranteed without verification. While many dual op-amps share common pinouts, variations do exist. You must compare the pin configuration of the AD8602ARMZ-R2 against the specific ADI dual op-amp you intend to replace. Beyond pinout, also critically evaluate the performance metrics: supply voltage range (2.7V to 5.5V for AD8602ARMZ-R2), quiescent current (750µA), gain bandwidth product (8.4MHz), slew rate (6V/µs), and output current drive (50mA). If these parameters meet your application's requirements and the pinout matches, the AD8602ARMZ-R2 could be a viable replacement in an 8-MSOP package.
What is the practical impact of the AD8602ARMZ-R2's 80µV input offset voltage on precision analog circuits, especially when amplified, and what are common techniques to mitigate this offset in system design?
An input offset voltage of 80µV for the AD8602ARMZ-R2 is relatively low and acceptable for many general-purpose applications. However, in precision circuits where high gain is applied, this offset voltage can be amplified, leading to significant output errors. For example, with a gain of 1000, an 80µV input offset would translate to an 80mV output offset. To mitigate this, consider using techniques such as: (1) AC coupling the signal path if the DC component is not critical, (2) employing offset cancellation circuits, or (3) using precision op-amps with inherently lower offset voltages if the 80µV is still too high for your specific requirements. For some applications, calibrating out the offset at the system level might also be an option, but this adds complexity.
When designing with the AD8602ARMZ-R2 in a noisy electrical environment, what is the expected impact of its 8.4MHz gain bandwidth product on high-frequency noise rejection, and are there any specific layout considerations for the AD8602ARMZ-R2 to optimize noise performance?
The 8.4MHz gain bandwidth product (GBW) of the AD8602ARMZ-R2 defines its bandwidth and consequently influences its ability to reject high-frequency noise. For a given gain, the effective bandwidth will be approximately GBW divided by the gain. This means that at higher gains, the bandwidth shrinks, improving the rejection of noise frequencies above that reduced bandwidth. Conversely, if you are operating at unity gain, the bandwidth is close to 8.4MHz, and it will pass signals and noise up to this frequency. For optimal noise performance with the AD8602ARMZ-R2, critical layout considerations include: keeping trace lengths to the op-amp inputs and outputs as short as possible, using a solid ground plane to minimize ground loops and impedance, placing bypass capacitors close to the power pins of the AD8602ARMZ-R2 to filter power supply noise, and shielding sensitive nodes from external interference where possible.

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AD8602ARMZ-R2

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Analog Devices Inc.

IC OPAMP GP CMOS 8.4MHZ 8MSOP

In Stock: 16413

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